PROBLEM TO BE SOLVED: To provide a fast-disintegrating tablet which is added a nice flavor and has surface hardness required as a tablet.SOLUTION: A fast-disintegrating solid tablet contains saccharides or sugar alcohol and a crystalline cellulose as an excipient, wherein calcium carbonate and sodium hydrogen are contained as foaming ingredients, and citric acid as acid agent, and a powder perfume granulated so as to have a particle diameter of 300 &mum or more is added as flavoring agent.